pair,contact1,contact2,flow1,flow2
6tw1_B_,4,6,1,1
6tw1_B_,5,8,1,1
6tw1_B_,6,9,1,1
6tw1_B_,7,10,1,1
6tw1_B_,8,11,1,1
6tw1_B_,8,12,1,1
6tw1_B_,13,16,1,1
6tw1_B_,14,17,1,1
6tw1_B_,15,498,1,1
6tw1_B_,17,20,1,1
6tw1_B_,18,21,1,1
6tw1_B_,19,506,1,1
6tw1_B_,26,233,1,1
6tw1_B_,31,230,1,1
6tw1_B_,34,36,1,1
6tw1_B_,34,354,1,1
6tw1_B_,35,39,1,1
6tw1_B_,36,40,1,1
6tw1_B_,36,354,1,1
6tw1_B_,37,41,1,1
6tw1_B_,37,388,1,1
6tw1_B_,38,42,1,1
6tw1_B_,39,43,1,1
6tw1_B_,39,226,1,1
6tw1_B_,39,351,1,1
6tw1_B_,40,44,1,1
6tw1_B_,41,45,1,1
6tw1_B_,42,46,1,1
6tw1_B_,42,311,1,1
6tw1_B_,43,47,1,1
6tw1_B_,45,48,1,1
6tw1_B_,45,49,1,1
6tw1_B_,45,311,1,1
6tw1_B_,48,51,1,1
6tw1_B_,49,81,1,1
6tw1_B_,50,53,1,1
6tw1_B_,52,73,1,1
6tw1_B_,52,75,1,1
6tw1_B_,52,82,1,1
6tw1_B_,54,67,1,1
6tw1_B_,56,65,1,1
6tw1_B_,57,64,1,1
6tw1_B_,58,60,1,1
6tw1_B_,58,61,1,1
6tw1_B_,58,62,1,1
6tw1_B_,58,63,1,1
6tw1_B_,58,346,1,1
6tw1_B_,59,60,1,1
6tw1_B_,60,215,1,1
6tw1_B_,61,63,1,1
6tw1_B_,64,402,1,1
6tw1_B_,65,346,1,1
6tw1_B_,67,69,1,1
6tw1_B_,68,71,1,1
6tw1_B_,70,83,1,1
6tw1_B_,70,85,1,1
6tw1_B_,71,84,1,1
6tw1_B_,77,467,1,1
6tw1_B_,80,476,1,1
6tw1_B_,81,83,1,1
6tw1_B_,82,84,1,1
6tw1_B_,84,88,1,1
6tw1_B_,84,472,1,1
6tw1_B_,85,89,1,1
6tw1_B_,86,87,1,1
6tw1_B_,86,90,1,1
6tw1_B_,87,91,1,1
6tw1_B_,88,92,1,1
6tw1_B_,89,93,1,1
6tw1_B_,90,94,1,1
6tw1_B_,91,95,1,1
6tw1_B_,92,96,1,1
6tw1_B_,93,97,1,1
6tw1_B_,94,98,1,1
6tw1_B_,95,99,1,1
6tw1_B_,98,425,1,1
6tw1_B_,98,428,1,1
6tw1_B_,99,102,1,1
6tw1_B_,101,105,1,1
6tw1_B_,102,106,1,1
6tw1_B_,103,107,1,1
6tw1_B_,104,108,1,1
6tw1_B_,105,109,1,1
6tw1_B_,106,110,1,1
6tw1_B_,106,261,1,1
6tw1_B_,107,111,1,1
6tw1_B_,107,325,1,1
6tw1_B_,108,112,1,1
6tw1_B_,109,113,1,1
6tw1_B_,109,265,1,1
6tw1_B_,110,114,1,1
6tw1_B_,110,261,1,1
6tw1_B_,113,117,1,1
6tw1_B_,117,163,1,1
6tw1_B_,119,122,1,1
6tw1_B_,119,161,1,1
6tw1_B_,120,123,1,1
6tw1_B_,121,124,1,1
6tw1_B_,126,128,1,1
6tw1_B_,127,243,1,1
6tw1_B_,128,137,1,1
6tw1_B_,130,132,1,1
6tw1_B_,130,133,1,1
6tw1_B_,130,135,1,1
6tw1_B_,130,145,1,1
6tw1_B_,131,146,1,1
6tw1_B_,131,220,1,1
6tw1_B_,134,350,1,1
6tw1_B_,136,225,1,1
6tw1_B_,138,142,1,1
6tw1_B_,139,143,1,1
6tw1_B_,140,144,1,1
6tw1_B_,141,145,1,1
6tw1_B_,142,146,1,1
6tw1_B_,143,147,1,1
6tw1_B_,144,148,1,1
6tw1_B_,145,149,1,1
6tw1_B_,146,150,1,1
6tw1_B_,147,151,1,1
6tw1_B_,148,152,1,1
6tw1_B_,149,153,1,1
6tw1_B_,150,153,1,1
6tw1_B_,150,155,1,1
6tw1_B_,153,180,1,1
6tw1_B_,155,158,1,1
6tw1_B_,157,160,1,1
6tw1_B_,158,161,1,1
6tw1_B_,158,169,1,1
6tw1_B_,160,165,1,1
6tw1_B_,162,166,1,1
6tw1_B_,163,167,1,1
6tw1_B_,164,168,1,1
6tw1_B_,165,169,1,1
6tw1_B_,166,170,1,1
6tw1_B_,167,171,1,1
6tw1_B_,168,172,1,1
6tw1_B_,169,173,1,1
6tw1_B_,170,173,1,1
6tw1_B_,172,175,1,1
6tw1_B_,173,176,1,1
6tw1_B_,173,217,1,1
6tw1_B_,176,178,1,1
6tw1_B_,178,212,1,1
6tw1_B_,179,212,1,1
6tw1_B_,181,210,1,1
6tw1_B_,183,208,1,1
6tw1_B_,185,206,1,1
6tw1_B_,187,204,1,1
6tw1_B_,189,202,1,1
6tw1_B_,191,200,1,1
6tw1_B_,193,195,1,1
6tw1_B_,193,196,1,1
6tw1_B_,193,197,1,1
6tw1_B_,193,198,1,1
6tw1_B_,202,204,1,1
6tw1_B_,203,660,1,1
6tw1_B_,203,662,1,1
6tw1_B_,205,662,1,1
6tw1_B_,207,669,1,1
6tw1_B_,213,216,1,1
6tw1_B_,213,217,1,1
6tw1_B_,214,218,1,1
6tw1_B_,215,219,1,1
6tw1_B_,216,220,1,1
6tw1_B_,217,221,1,1
6tw1_B_,217,247,1,1
6tw1_B_,218,222,1,1
6tw1_B_,219,222,1,1
6tw1_B_,219,223,1,1
6tw1_B_,220,223,1,1
6tw1_B_,222,348,1,1
6tw1_B_,224,348,1,1
6tw1_B_,224,350,1,1
6tw1_B_,225,226,1,1
6tw1_B_,225,243,1,1
6tw1_B_,225,350,1,1
6tw1_B_,226,350,1,1
6tw1_B_,227,241,1,1
6tw1_B_,229,232,1,1
6tw1_B_,229,239,1,1
6tw1_B_,232,239,1,1
6tw1_B_,235,238,1,1
6tw1_B_,236,238,1,1
6tw1_B_,243,244,1,1
6tw1_B_,243,249,1,1
6tw1_B_,244,249,1,1
6tw1_B_,248,252,1,1
6tw1_B_,249,253,1,1
6tw1_B_,250,254,1,1
6tw1_B_,251,255,1,1
6tw1_B_,252,256,1,1
6tw1_B_,253,257,1,1
6tw1_B_,254,258,1,1
6tw1_B_,255,259,1,1
6tw1_B_,256,260,1,1
6tw1_B_,256,414,1,1
6tw1_B_,257,261,1,1
6tw1_B_,258,262,1,1
6tw1_B_,259,263,1,1
6tw1_B_,260,264,1,1
6tw1_B_,261,265,1,1
6tw1_B_,262,265,1,1
6tw1_B_,263,269,1,1
6tw1_B_,263,414,1,1
6tw1_B_,266,281,1,1
6tw1_B_,268,439,1,1
6tw1_B_,268,442,1,1
6tw1_B_,269,271,1,1
6tw1_B_,269,281,1,1
6tw1_B_,270,442,1,1
6tw1_B_,275,279,1,1
6tw1_B_,276,280,1,1
6tw1_B_,277,281,1,1
6tw1_B_,278,282,1,1
6tw1_B_,279,283,1,1
6tw1_B_,280,284,1,1
6tw1_B_,281,285,1,1
6tw1_B_,282,286,1,1
6tw1_B_,283,287,1,1
6tw1_B_,284,288,1,1
6tw1_B_,285,289,1,1
6tw1_B_,286,290,1,1
6tw1_B_,287,291,1,1
6tw1_B_,288,292,1,1
6tw1_B_,289,293,1,1
6tw1_B_,294,296,1,1
6tw1_B_,294,297,1,1
6tw1_B_,298,453,1,1
6tw1_B_,299,452,1,1
6tw1_B_,299,487,1,1
6tw1_B_,300,451,1,1
6tw1_B_,301,485,1,1
6tw1_B_,301,487,1,1
6tw1_B_,302,449,1,1
6tw1_B_,303,483,1,1
6tw1_B_,303,491,1,1
6tw1_B_,304,447,1,1
6tw1_B_,305,478,1,1
6tw1_B_,305,481,1,1
6tw1_B_,305,482,1,1
6tw1_B_,306,445,1,1
6tw1_B_,307,312,1,1
6tw1_B_,307,476,1,1
6tw1_B_,307,478,1,1
6tw1_B_,308,312,1,1
6tw1_B_,309,313,1,1
6tw1_B_,310,407,1,1
6tw1_B_,314,316,1,1
6tw1_B_,314,318,1,1
6tw1_B_,315,319,1,1
6tw1_B_,316,320,1,1
6tw1_B_,316,404,1,1
6tw1_B_,317,321,1,1
6tw1_B_,318,322,1,1
6tw1_B_,319,323,1,1
6tw1_B_,320,324,1,1
6tw1_B_,321,325,1,1
6tw1_B_,322,326,1,1
6tw1_B_,323,334,1,1
6tw1_B_,326,334,1,1
6tw1_B_,330,333,1,1
6tw1_B_,330,334,1,1
6tw1_B_,331,334,1,1
6tw1_B_,331,335,1,1
6tw1_B_,332,336,1,1
6tw1_B_,333,337,1,1
6tw1_B_,336,339,1,1
6tw1_B_,338,342,1,1
6tw1_B_,339,343,1,1
6tw1_B_,340,344,1,1
6tw1_B_,341,345,1,1
6tw1_B_,342,345,1,1
6tw1_B_,342,346,1,1
6tw1_B_,343,346,1,1
6tw1_B_,344,347,1,1
6tw1_B_,345,404,1,1
6tw1_B_,347,403,1,1
6tw1_B_,347,406,1,1
6tw1_B_,349,401,1,1
6tw1_B_,355,368,1,1
6tw1_B_,357,366,1,1
6tw1_B_,358,360,1,1
6tw1_B_,359,364,1,1
6tw1_B_,369,372,1,1
6tw1_B_,374,393,1,1
6tw1_B_,377,379,1,1
6tw1_B_,377,380,1,1
6tw1_B_,378,381,1,1
6tw1_B_,379,380,1,1
6tw1_B_,382,385,1,1
6tw1_B_,382,386,1,1
6tw1_B_,383,387,1,1
6tw1_B_,384,387,1,1
6tw1_B_,384,388,1,1
6tw1_B_,385,389,1,1
6tw1_B_,386,390,1,1
6tw1_B_,387,391,1,1
6tw1_B_,389,392,1,1
6tw1_B_,390,393,1,1
6tw1_B_,392,395,1,1
6tw1_B_,393,396,1,1
6tw1_B_,395,402,1,1
6tw1_B_,397,400,1,1
6tw1_B_,412,416,1,1
6tw1_B_,413,417,1,1
6tw1_B_,414,418,1,1
6tw1_B_,415,419,1,1
6tw1_B_,416,420,1,1
6tw1_B_,417,421,1,1
6tw1_B_,418,422,1,1
6tw1_B_,419,422,1,1
6tw1_B_,419,423,1,1
6tw1_B_,420,424,1,1
6tw1_B_,421,425,1,1
6tw1_B_,422,426,1,1
6tw1_B_,423,438,1,1
6tw1_B_,424,427,1,1
6tw1_B_,427,438,1,1
6tw1_B_,428,432,1,1
6tw1_B_,429,433,1,1
6tw1_B_,435,458,1,1
6tw1_B_,436,465,1,1
6tw1_B_,437,452,1,1
6tw1_B_,439,440,1,1
6tw1_B_,439,450,1,1
6tw1_B_,441,448,1,1
6tw1_B_,442,443,1,1
6tw1_B_,443,446,1,1
6tw1_B_,455,459,1,1
6tw1_B_,456,460,1,1
6tw1_B_,457,461,1,1
6tw1_B_,458,462,1,1
6tw1_B_,459,463,1,1
6tw1_B_,460,464,1,1
6tw1_B_,461,465,1,1
6tw1_B_,462,466,1,1
6tw1_B_,463,467,1,1
6tw1_B_,464,468,1,1
6tw1_B_,465,469,1,1
6tw1_B_,466,470,1,1
6tw1_B_,467,471,1,1
6tw1_B_,468,472,1,1
6tw1_B_,469,473,1,1
6tw1_B_,470,473,1,1
6tw1_B_,470,475,1,1
6tw1_B_,471,474,1,1
6tw1_B_,471,476,1,1
6tw1_B_,478,482,1,1
6tw1_B_,485,486,1,1
6tw1_B_,485,489,1,1
6tw1_B_,488,499,1,1
6tw1_B_,490,497,1,1
6tw1_B_,491,494,1,1
6tw1_B_,492,493,1,1
6tw1_B_,492,495,1,1
6tw1_B_,496,502,1,1
6tw1_B_,498,500,1,1
6tw1_B_,505,508,1,1
6tw1_B_,506,509,1,1
6tw1_B_,508,511,1,1
6tw1_B_,509,512,1,1
6tw1_B_,516,522,1,1
6tw1_B_,517,522,1,1
6tw1_B_,518,520,1,1
6tw1_B_,518,521,1,1
6tw1_B_,518,522,1,1
6tw1_B_,519,523,1,1
6tw1_B_,519,555,1,1
6tw1_B_,519,572,1,1
6tw1_B_,519,648,1,1
6tw1_B_,519,650,1,1
6tw1_B_,520,524,1,1
6tw1_B_,520,648,1,1
6tw1_B_,520,649,1,1
6tw1_B_,521,525,1,1
6tw1_B_,522,526,1,1
6tw1_B_,522,559,1,1
6tw1_B_,523,527,1,1
6tw1_B_,524,527,1,1
6tw1_B_,524,528,1,1
6tw1_B_,525,529,1,1
6tw1_B_,526,530,1,1
6tw1_B_,527,531,1,1
6tw1_B_,528,532,1,1
6tw1_B_,529,533,1,1
6tw1_B_,530,534,1,1
6tw1_B_,531,535,1,1
6tw1_B_,532,536,1,1
6tw1_B_,533,537,1,1
6tw1_B_,533,539,1,1
6tw1_B_,540,544,1,1
6tw1_B_,541,545,1,1
6tw1_B_,542,546,1,1
6tw1_B_,543,547,1,1
6tw1_B_,544,548,1,1
6tw1_B_,545,549,1,1
6tw1_B_,545,600,1,1
6tw1_B_,546,550,1,1
6tw1_B_,547,551,1,1
6tw1_B_,548,552,1,1
6tw1_B_,549,553,1,1
6tw1_B_,550,554,1,1
6tw1_B_,551,555,1,1
6tw1_B_,552,556,1,1
6tw1_B_,553,557,1,1
6tw1_B_,554,558,1,1
6tw1_B_,555,559,1,1
6tw1_B_,555,561,1,1
6tw1_B_,556,561,1,1
6tw1_B_,556,595,1,1
6tw1_B_,557,560,1,1
6tw1_B_,558,560,1,1
6tw1_B_,563,566,1,1
6tw1_B_,564,594,1,1
6tw1_B_,570,573,1,1
6tw1_B_,572,576,1,1
6tw1_B_,573,577,1,1
6tw1_B_,574,578,1,1
6tw1_B_,575,579,1,1
6tw1_B_,576,580,1,1
6tw1_B_,577,581,1,1
6tw1_B_,578,582,1,1
6tw1_B_,579,583,1,1
6tw1_B_,580,586,1,1
6tw1_B_,583,586,1,1
6tw1_B_,584,617,1,1
6tw1_B_,585,588,1,1
6tw1_B_,585,615,1,1
6tw1_B_,585,617,1,1
6tw1_B_,586,589,1,1
6tw1_B_,589,612,1,1
6tw1_B_,590,593,1,1
6tw1_B_,590,595,1,1
6tw1_B_,590,620,1,1
6tw1_B_,591,594,1,1
6tw1_B_,591,608,1,1
6tw1_B_,593,620,1,1
6tw1_B_,593,648,1,1
6tw1_B_,596,612,1,1
6tw1_B_,597,599,1,1
6tw1_B_,598,603,1,1
6tw1_B_,599,606,1,1
6tw1_B_,600,601,1,1
6tw1_B_,600,603,1,1
6tw1_B_,603,606,1,1
6tw1_B_,607,611,1,1
6tw1_B_,608,612,1,1
6tw1_B_,610,613,1,1
6tw1_B_,612,615,1,1
6tw1_B_,613,616,1,1
6tw1_B_,613,621,1,1
6tw1_B_,617,621,1,1
6tw1_B_,618,622,1,1
6tw1_B_,619,623,1,1
6tw1_B_,620,624,1,1
6tw1_B_,621,625,1,1
6tw1_B_,622,626,1,1
6tw1_B_,626,628,1,1
6tw1_B_,627,643,1,1
6tw1_B_,629,631,1,1
6tw1_B_,629,634,1,1
6tw1_B_,629,645,1,1
6tw1_B_,629,646,1,1
6tw1_B_,635,641,1,1
6tw1_B_,637,639,1,1
6tw1_B_,646,648,1,1
6tw1_B_,646,649,1,1
6tw1_B_,655,657,1,1
6tw1_B_,656,670,1,1
6tw1_B_,658,661,1,1
6tw1_B_,659,661,1,1
6tw1_B_,663,667,1,1
6tw1_B_,664,667,1,1
6tw1_B_,668,672,1,1
6tw1_B_,669,673,1,1
6tw1_B_,670,674,1,1
6tw1_B_,671,675,1,1
6tw1_B_,672,676,1,1
6tw1_B_,673,677,1,1
6tw1_B_,674,678,1,1
6tw1_B_,675,679,1,1
6tw1_B_,676,680,1,1
6tw1_B_,680,683,1,1
6tw1_B_,680,684,1,1
6tw1_B_,684,687,1,1
6tw1_B_,686,689,1,1
6tw1_B_,686,690,1,1
6tw1_B_,689,690,1,1
6tw1_B_,697,700,1,1
6tw1_B_,697,701,1,1
6tw1_B_,698,702,1,1
6tw1_B_,699,703,1,1
6tw1_B_,700,704,1,1
6tw1_B_,700,738,1,1
6tw1_B_,701,705,1,1
6tw1_B_,702,706,1,1
6tw1_B_,703,707,1,1
6tw1_B_,704,708,1,1
6tw1_B_,705,709,1,1
6tw1_B_,706,710,1,1
6tw1_B_,707,711,1,1
6tw1_B_,707,735,1,1
6tw1_B_,708,712,1,1
6tw1_B_,709,713,1,1
6tw1_B_,710,714,1,1
6tw1_B_,711,715,1,1
6tw1_B_,712,716,1,1
6tw1_B_,713,718,1,1
6tw1_B_,716,718,1,1
6tw1_B_,720,723,1,1
6tw1_B_,720,724,1,1
6tw1_B_,721,725,1,1
6tw1_B_,722,726,1,1
6tw1_B_,723,727,1,1
6tw1_B_,724,728,1,1
6tw1_B_,725,729,1,1
6tw1_B_,726,730,1,1
6tw1_B_,727,731,1,1
6tw1_B_,728,732,1,1
6tw1_B_,729,733,1,1
6tw1_B_,730,734,1,1
6tw1_B_,731,735,1,1
6tw1_B_,732,736,1,1
6tw1_B_,733,737,1,1
6tw1_B_,734,738,1,1
6tw1_B_,735,739,1,1
6tw1_B_,736,740,1,1
6tw1_B_,737,740,1,1